| 1. | They found nearly 30 compounds, including two forms of catechin.
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| 2. | Catechins are diverse among foods, to green tea and vinegar.
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| 3. | Catechin acts as an infection-inhibiting factor in strawberry leaves.
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| 4. | In 1929, Tsujimura isolated the flavonoid catechin from green tea.
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| 5. | Catechins in green tea in general were high and showed little variation.
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| 6. | Catechin monomers, dimers, and trimers ( oligomers ) are colorless.
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| 7. | The most common catechin isomer is the ( + )-catechin.
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| 8. | The most common catechin isomer is the ( + )-catechin.
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| 9. | It was first discovered by destructive distillation of the plant extract catechin.
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| 10. | Malvidin glucoside-ethyl-catechin is a flavanol-anthocyanin adduct.
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